Messages in this thread | | | Date | Mon, 21 Jan 2013 17:13:44 +0900 | From | Mark Brown <> | Subject | Re: [patch v1 2/5] regulator: da9055 change irq state to default |
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On Mon, Jan 21, 2013 at 01:34:18PM +0530, Ashish Jangam wrote: > > On Fri, Jan 18, 2013 at 10:52:45AM +0530, Ashish Jangam wrote:
> > > This patch changes the irq state from high to the now default low > > > state.
> > > This patch is dependent on the DA9055 MFD.
> > Why is this change required and why is there a dependency here?
> It has been decided to have nIRQ therefore the main mfd IRQ state needs
Won't this break all existing systems?
> to be changed. And since mfd children follows mfd irq state therefore > the dependency; though in case of mfd this may not affect.
What makes you say that there is a dependency here? It's really not at all obvious why a change to the primary IRQ signalling mechanism would affect the internal interrupts of the device.
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